1 Complementary base pairing enables DNA to replicate, or copy itself. 2  DNA replication involves three steps and each step uses a specific enzyme.  There is a leading strand and a lagging strand for each replication fork.
The cost of attending California State University-East Bay for in-state students without financial aid is $6,564 USD. The cost for out-of-state students without financial aid is $17,724 USD. Cost & Aid
Undergraduate Tuition. California State University Northridge tuition is $5,472 per year for in-state residents. This is 15% cheaper than the national average public four year tuition of $6,429. The cost is $15,162 and 73% cheaper than the average California tuition of $20,634 for 4 year colleges. Tuition ranks 10th in California amongst 4 year colleges for affordability and is the 172nd most expensive 4 year college in the state.